fix(tools): use commonjs in bump-package-version.js #3699
Merged
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Summary
It seems before 9296639 the script was run in developement env with no modules setting, which mean it defaulted to the poorly documented
auto
. https://babeljs.io/docs/en/babel-preset-env#modulesLooking at their codebase it seems
auto
is simplycommonjs
. This explains why it worked before.https://github.com/babel/babel/blob/8ca99b9f0938daa6a7d91df81e612a1a24b09d98/packages/babel-preset-env/src/module-transformations.js#L6
We could have used BABEL_ENV=cjs in front of the babel-node command but
I've moved this file to cjs as it's more simple and is consistent with
other release scripts.